Nice relaxing vacation spot
Review of Grassy Key RV Park & Resort by Scott Rendon · June 18, 2026
4/5
Loved the location. Spent a lot of time by the water. The sites are simple but kept clean. Will likely come back next year.
More reviews of Grassy Key RV Park & Resort
- Verified customer
Mark Sullivan
July 13, 2026 · Experience July 13, 2026
Great RV spot in Marathon
Nice facilities and clean sites. Our spot had a great view of the water, though the laundry machines could use an upgrade.
- Verified customer
Aaron Ross
June 13, 2026 · Experience June 13, 2026
Okay stay but sites are tight
Nice views, but the RV sites are very close together. We barely had room for our slides and the picnic table was awkward.
- Verified customer
Heather Munoz
March 25, 2026 · Experience March 25, 2026
Beautiful location and friendly staff
The park is well-maintained and the staff is so helpful. We had an issue with our electric hookup and someone came over immediately.
- Verified customer
Jack Weaver
March 12, 2026 · Experience March 12, 2026
Perfect for our Keys trip
Friendly people, great location, and well-maintained grounds. We really enjoyed our time here and the price was very reasonable.